Pyfa, short for python fitting assistant, allows you to create, experiment with, and save ship fittings without being in game. Open source and written in Python, it is available on any platform where Python 3 and wxWidgets are available, including Windows, macOS, and Linux.
Publisher’s description
What is pyfa?
pyfa by pyfa is open-source Windows software in the languages & sdks category. It is written in Python. Besides Windows, it is available for Linux.
Installation and requirements
The publisher provides EXE (Inno Setup) installers for 64-bit Windows. Installation asks for administrator rights. A silent install is possible with the installer’s documented switches.
Updates and version history
The current version is 2.69.3, released on October 17, 2026. The version history goes back to March 24, 2019: 115 releases, all linked to the official files. That is about 15 releases a year. The last update is less than a month old.
Popularity and file types
The source code on GitHub (pyfa-org/Pyfa) has 1,804 stars. Similar programs include Go Programming Language, LLVM and Deno.
Project description on GitHub: “Python fitting assistant, cross-platform fitting tool for EVE Online”
Pros / Cons
Pros
- Open source: the code can be inspected and built by anyone
- Documented silent install
- Frequent updates (about 15 a year)
- Also runs on Linux
Cons
- No native ARM64 build
- Installation needs administrator rights
In short: pyfa is an open-source languages & sdk tool for 64-bit PCs. It is actively maintained. Administrators can deploy it unattended.
Key features
- EVE Online, the EVE logo, EVE and all associated logos and designs are the intellectual property of CCP hf. All artwork,
- screenshots, characters, vehicles, storylines, world facts or other recognizable features of the intellectual property
- relating to these trademarks are likewise the intellectual property of CCP hf. EVE Online and the EVE logo are the
- registered trademarks of CCP hf. All rights are reserved worldwide. All other trademarks are the property of their
- respective owners. CCP hf. has granted permission to pyfa to use EVE Online and all associated logos and designs for
- promotional and information purposes on its website but does not endorse, and is not in any way affiliated with, pyfa.
- CCP is in no way responsible for the content on or functioning of this program, nor can it be liable for any damage
- arising from the use of this program.
AppStream · Flathub
Is pyfa safe to download?
- The file is served by github.com, the publisher’s own domain
- The download link uses HTTPS
- A SHA256 hash is published, so you can verify the file:
3BD437F2CFCDF284AA9C2F4F47A68B466A192FB3D9A2B8EA7CA31502804D11C0· Open the VirusTotal report for this hash - The link has not been checked yet
- The source code is public
- ExeAtlas does not host, wrap or modify installers
Related guide: How to check a file’s SHA256 hash on Windows
Recent versions
All 115 versions ›115 versions over 8 years · about 15 a year
| Version | Date | Size | Files |
|---|---|---|---|
| 2.69.3Latest | October 17, 2026 | — | 64-bit EXE (Inno Setup) |
| 2.69.2 | October 8, 2026 | — | 64-bit EXE (Inno Setup) |
| 2.69.1 | October 6, 2026 | — | 64-bit EXE (Inno Setup) |
| 2.69.0 | September 22, 2026 | — | 64-bit EXE (Inno Setup) |
| 2.68.0 | July 7, 2026 | — | 64-bit EXE (Inno Setup) |
| 2.67.0 | June 9, 2026 | — | 64-bit EXE (Inno Setup) |
| 2.66.4 | June 2, 2026 | — | 64-bit EXE (Inno Setup) |
| 2.66.3 | April 30, 2026 | — | 64-bit EXE (Inno Setup) |
Install from the command line
Silent install ›winget install --id pyfa.pyfa -epyfa-v2.69.3-win.exe /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-Related guide: How to use winget: install and update apps
Also for other systems
flatpak install flathub io.github.pyfa_org.PyfaInformation
- Publisher
- pyfa
- Category
- Languages & SDKs
- Licence
- GPL-3.0
- Price
- Free
- Source code
- github.com/pyfa-org/Pyfa
- Written in
- Python
- Content rating
- All ages
- Requires
- Windows 11 / 10
- Architecture
- 64-bit
- Installer
- EXE (Inno Setup)
- Other platforms
- Linux
- Version
- 2.69.3
- Released
- October 17, 2026
- Added to the catalogue
- June 5, 2021
- Versions listed
- 115
- Updates / year
- 15.2
- GitHub stars
- 1,804
- GitHub forks
- 469
- Website
- github.com
- winget ID
- pyfa.pyfa
Ratings and reviews
No reviews yet. Be the first to rate it.
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Frequently asked questions
Is pyfa free?
Yes. pyfa is open-source software under the GPL-3.0 licence.
Is pyfa safe to download?
The download comes from github.com, which belongs to the publisher; ExeAtlas does not host or change the file. Compare its SHA256 hash with the one shown here, or open the VirusTotal report for that hash.
How do I install pyfa with winget?
Open PowerShell or Windows Terminal and run the winget command shown on this page. winget downloads the official installer and checks its SHA256 hash before running it.
Can pyfa be installed silently?
Yes. The silent install page lists the exact command for each installer.
Does pyfa run on ARM (Windows on Arm)?
There is no ARM64 build; Windows 11 on Arm can run the 64-bit version through emulation.
Where can I download an older version of pyfa?
The versions page lists all 115 versions with links to their official installer files, back to March 24, 2019.
What are alternatives to pyfa?
Go Programming Language, LLVM, Deno, CMake and Yarn. The alternatives page compares them.
